baber/WOPTO huggingface dataset:
Patent JP-S62161227-A (JP)
Title: Signal transmission method
Inventor: MATSUNO TATSUJI
IPC: H04L25/02
Filed: 1986-01-10
Abstract: PURPOSE:To attain stable data transmission by allowing a slave station to change the impedance of the own station to a transmission line according to the data to be sent and allowing a master station to detect the change in the impedance of the slave station so as to receive the data of the slave station. CONSTITUTION:The slave station 18 to transmit a data to the master station uses a modulator 24 inserted between a signal line 19 connected to the electric line and a grounding point 20 so as to change the impedance between the electric line 8 and the ground point 20 according to the data. The impedance in this case may be the impedance change depending on resistance/capacitance/ inductance and they are changed independently or together. The impedance change with respect to the electric line in the slave station is caused as a level change of the effective component of a measuring low frequency signal circulating to the ground line in the master station and in detecting the impedance change, the data from the slave station is received by the master station.
Patent JP-2000209443-A (JP)
Title: Data coding decoding method and data coder, decoder
Inventor: HISATOMI KENJI
IPC: H04N1/419
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To eliminate an error caused by an erroneous dot by applying RLL coding to bit data distributed in a matrix in a two dimensional area in row and column directions respectively, printing out coded bit data on a medium, reading the medium and converting the read data into bit data and applying RLL decoding to the bit data after the conversion in row and column directions. SOLUTION: Bit data received from a data input output means 3 are transferred to a run length limited RLL code encoder 5 via a buffer 9. The RLL code encoder 5 arranges the bit data in a two dimensional area in a matrix form corresponding to the engagement of dots of a two dimensional code image, and applies RLL coding to the bit data of each row in the column direction. The RLL coding includes the 1-7 conversion and the integration processing. The bit data receiving the RLL coding in the row and column directions respectively have consecutive 1s or 0s two dimengionally and concentnated bit arrangement in them.
Patent JP-S60147847-A (JP)
Title: Data processor with data protecting function
Inventor: KUBO JIROU
IPC: G06F11/07
Filed: 1984-01-12
Abstract: PURPOSE:To extremely easily and highly reliably restore a system when a trouble occurs in the hardware, by constituting the system in such a way that all files necessary when the power supply is again turned on after the power supply is turned off due to the trouble are written in an auxiliary memory. CONSTITUTION:When an operator recognizes occurrence of an error and turns off the power supply by means of a switch 20, a power-off flag is set by a power-off interruption processing program and data required by a program counter are set, and then, a main memory 12 is set to a battery backing up state. If the switch of a relay 19 is turned on under this state, an initial program written in a P-ROM, etc., is run and whether or not it is the restart after the power-off is restored is checked first by means of the power-off flag. When the power-off flag is set, necessary files in the memory 12 are written in an auxiliary memory 13 and the program is started from a prescribed point in accordance with data set in the program counter.
Patent JP-H09193383-A (JP)
Title: Ink jet recording head and inspection thereof
Inventor: SAITO ASAO
IPC: B41J2/05
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To inspect an ink leakage between common liquid chambers accurately and in a short time. SOLUTION: Multiple common liquid chambers 9 which lead to nozzles discharging ink are formed by joining liquid chamber members 4 on a substrate 2. Electrodes 26 whose conducting sections are exposed more narrowly than the liquid chamber walls 4a are provided in areas of the surface of the substrate 2 which liquid chamber walls 4 dividing the common liquid chambers 9 contact in state of collision. Parts of the electrodes 26 are drawn out of the liquid chamber members 4.
Patent JP-S59128700-A (JP)
Inventor: SUGAWARA HIDEJI
IPC: G08G1/09
Filed: 1983-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01180148-A (JP)
Title: Synchronization switching circuit
Inventor: ARASAWA OSAMU
IPC: H04J3/00
Filed: 1988-01-12
Abstract: PURPOSE:To improve the synchronizing error detection rate by latching a timing discrimination transmission pulse sent as phase difference count value of active and standby data, regenerating the pulse in response to the number of stage of the storage elements and using the result as a reset signal of a phase difference count means. CONSTITUTION:The active standby data via the active line and the standby line are read from the 1st and 2nd elastic storages 10, 20 respectively at the 1st and 2nd read address 17 and a phase difference is counted by the phase count means 30. Then the discrimination transmission pulse 2 for transmission timing of the count value of the means 30 is fed to an address 17 in response to the number of stages of the storage elements of the storages 10, 20, a reset signal generating means 40 latches the pulse 2 and regenerates it as a reset signal in response to the number of stages of the storage elements to control the reset of the means 30. Thus, undesired wait time is reduced more than the case when the reset signal is fixed to the maximum storage element stage number and the phase matching is applied repetitively and efficiently and the synchronizing error detection rate is improved.
Patent JP-H07207769-A (JP)
Title: Joining structure for column to column
Inventor: NAKAO MASAMI
IPC: E04B1/58
Filed: 1994-01-19
Abstract: PURPOSE:To easily join columns or the like together by arranging a connecting bolt which joins mutual joining members together and has engaging holes to engage with rotary operation jigs and a spacer which is loosely fitted to the bolt and has jig inserting holes. CONSTITUTION:Square steel pipe columns 2 to which diaphragm nuts 3 are beforehand welded are butted againt each other, Next, a male screw part 5B of a connecting bolt 5 fitted and inserted in a spacer 7 is slightly screw-fitted to a female screw part 3A of the nut 3, and a male screw part 5A is adjusted to a female screw part 3A. Next, rotary operation jigs 9 are inserted in inserting holes 8 of the spacer 7, and are engaged with engaging holes 6 of the connecting bolt 5. When the connecting bolt 5 is further rotated, the nuts 3 approaches each other, and the spacer 7 becomes immovable by fastening pressure of the nuts 3, and the steel pipe columns 2 are joined together.
Patent JP-S62163061-A (JP)
Title: Electrophotographic toner
Inventor: NIIMURA ISAO
IPC: G03G9/08
Filed: 1986-01-14
Abstract: PURPOSE:To enable copies to be maintained in high image quality at the time of high-speed successive copying by incorporating a specified metal salt as a colorless controlling agent. CONSTITUTION:The metal salt to be added is represented by formula I and II in which each of X and Y is H, halogen, nitro, optionally substituted alkyl, hydroxyl, alkyl ether, alkyl ester, alkylamino, or benzoylamino, and each of X and Y may be same to each other; M is a mono- - tetra-valent metal atom; each of (a), n, and n' is an integer of 1-4, and n and n' may be same. This colorless metal salt is extremely good in compatibility with various kinds of resins, and its addition to a toner permits extremely sharp and stable copies to be obtained even at the time of high-speed successive copying from the initial stage of copying to a stage after repeated copying operations.
Patent JP-S62163631-A (JP)
Inventor: FURUICHI YOSHINARI
IPC: A01D46/00
Filed: 1986-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58122525-A (JP)
Title: Rewinding lock lever release device for camera
Inventor: HARAGUCHI SHIYOUSUKE
IPC: G03B17/00
Filed: 1982-01-14
Abstract: PURPOSE:To make the multiple exposure photography possible and to make it possible to use a common mechanism for a camera which has not a multiple photography mechanism, by the double lock release system due to a lock member where the turning-back operation to a rewinding lock position is performed just before the winding operation of the camera is completed. CONSTITUTION:In the camera where the multiple photography mechanism is not incorporated, an R lock lever 93 is engaged with a sprocket shaft 90A in the state where an R button is pressed in to set the R lock lever 93. When the external force is removed, the sprocket becomes free; and the R lock lever 93 is engaged with a notched gear 60 and a connecting lever 77a in vertical positions. When the R lock lever 93 is disengaged by the inverting operation of the notched gear 60 just before completion of winding, the R lock lever 93 is moved upward, and the sprocket shaft 90A is moved downward. Then, a sprocket 91A is interlocked with a sprocket gear 71.
Patent JP-H03215485-A (JP)
Title: Benzothienylimidazole derivative
Inventor: YOSHIKAWA YOSHINARI
IPC: A61K31/415
Filed: 1990-01-11
Abstract: NEW MATERIAL:Compounds of formula I [R<1> is 2,3-dihydrobenzothienyl or benzothienyl; R<2> is 2,3-dihydrobenzothienyl, benzothienyl or formula II (R<4> is lower alkoxy or lower alkylthio); R<3> is lower alkyl or (halogen-substituted) phenyl]. EXAMPLE:4,5-Bis(2,3-dihydro-5-benzothienyl)-2-t-butylimidazole. USE:An antiinflammatory agent, an analgesic and an antipyretic having low side effects and a high safety. PREPARATION:An aldehyde of formula R<1>CHO and another aldehyde of formula R<2>CHO are condensed in a hydrous organic solvent in the presence of a metallic cyanide such as sodium cyanide as a catalyst to obtain a compound of formula III. The resultant compound is then allowed to react with an oxidizing agent in an organic solvent to obtain a compound of formula IV. The obtained compound is subsequently subjected to a reaction with an aldehyde of formula R<3>CHO or an equivalent compound thereto in the presence of excess ammonia or ammonium salt in an organic solvent.
Patent JP-S57118925-A (JP)
Title: Motor-cycle having engine with supercharger
Inventor: INOUE KAZUO
IPC: F02B37/00
Filed: 1981-01-14
Abstract: PURPOSE:To prevent the mounting and operation of other exsisting apparatuses from being hindered, by attaching a supercharger to an upper casing of a transmission and by pivotally supporting a rear fork below the supercharger so that the latter is prevented from interfering with other members. CONSTITUTION:A supercharger S having an exhaust turbine for compressing intake air, is attached to an upper casing 2a of a transmission 2, while a rear fork 4 is supported through a shaft supporting point 5. With this arrangement, the supercharger S is protected from obstacles in the front thereof by the transmission casing, and from obstacles in the lower part by the shaft portion of the rear fork.
Patent JP-S5597625-A (JP)
Title: Bus connection system
Inventor: KURAKAKE MITSUO
IPC: G06F13/42
Filed: 1979-01-17
Abstract: PURPOSE: To secure increase of the peripheral circuits which can be connected to the central process unit by connecting several pieces of buses to the central process unit via plural number of drivers and receivers which are controlled for their actions by the control signal.  
     CONSTITUTION: Drivers 15 and 17 plus receivers 16 and 18 are installed to one unit of central process unit 14 which is mounted on print plate 19 of the central process unit. And driver 15 and receiver 16 plus driver 17 and receiver 18 are made into a set each to be connected to buses 20 and 21 respectively. Then peripheral circuit print plates 22W25 are connected to buses 20 and 21, and drivers 15 and 17 plus receivers 16 and 18 are controlled by control signals cWf sent from unit 14. Thus the double number of peripheral circuit print plates can be connected in comparison with conventional one piece of the bus connected by a set of the driver and the receiver. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5497420-A (JP)
Title: Sheet film exchanger
Inventor: UJIHARA HIDEKI
IPC: G03B17/34
Filed: 1978-01-18
Abstract: PURPOSE: To readily and surely perform exchanging of films through reciprocating operation of  pull cover by providing a sensor lever detecting the number of the sheet films in the center frame  and automatically actuating a latch mechanism in association to the reciprocating operation of the  pull cover by the use of said lever.   
     CONSTITUTION: When a pull cover 6 is drawn out where there are 6 sheets of sheaths 4 in a  sheath chamber 5, a center frame 3 is latched to an outer frame 1 by a latch motion lever 20 and  only the pull cover 6 is drawn out in reciprocation to the center frame 3 by a sensor lever 7 which  turns according to the number of the sheaths, thus the first sheath is pushed out. Next, when a  top cover 6 is pushed in, the sensor lever 13 is in the position down according to the remaining  sheath number and therefore the push-in pin 13 of the pull cover 6 abuts against a pull cover  moving plate 10, causing the end of the latch actuating lever 15 to stop and turn the sensor 7.  This causes the latch actuating lever 16 to turn, which then turns the latch lever 18. As a result, a  latch interlocking lever 16 is pulled back leftward and the latch of the center frame 3 to the outer  frame 1 is released. At the same time, the latch 18c engages to the handle part 6a of the pull  cover 6, thereby automatically latching the center frame 3 to the pull cover 6.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63172461-A (JP)
Title: Color image sensor
Inventor: KUNII MASABUMI
IPC: H04N5/335
Filed: 1987-01-12
Abstract: PURPOSE:To prevent breakdown of a transparent electrode occurring at the step part of a color filter, by forming the signal lead-out part of the transparent electrode on the color filter. CONSTITUTION:A color filter is formed on a transparent insulating substrate. As the color filter, an interference filter, which is obtained by forming a dielectric multilayered film by an electron beam evaporation method, is used. The color filter is patterned. In patterning, a pattern is formed with resist and dry etching is performed so as to form plasma of CHClF2 gas. After the resist is removed, an ITO film, which is to become a transparent electrode 3, is attached to a thickness of about 0.2 mum. After the ITO film is formed, the same pattern as the color filter is formed with resist, and etching is performed with the mixed acid of HF and HNO3. The resist is removed. Thereafter, an optoelectronic transducer 4 and an upper electrode 5 are formed. A contact is provided with metal such as Al and Cr for a transparent electrode pad 8, and a bonding pad 6 is formed. A bonding wire 7 such as an Au wire is bonded to the pad. Then a video output can be taken out.
Patent JP-H06217586-A (JP)
Title: Controller for induction motor
Inventor: HASEBE TOSHIRO
IPC: H02P27/06
Filed: 1993-01-14
Abstract: PURPOSE:To obtain the same performance in a whole speed zone even though the temperature of rotor bars changes and the slip characteristics vary by properly correcting the maximum slip frequency when driving an induction motor by a variable voltage/variable frequency inverter. CONSTITUTION:If the temperature of rotor bars of an induction motor 4 change, the slip frequency fs during VVVF period varies with respect to the reference slip frequency fso. Its variation DELTA Fs is averaged for the VVVF period by using a correction value averaging calculator 7 and DELTA fsav is determined; and, upon completion of the VVVF period, it is held in a hold circuit 8 until next VVVF period. Moreover, the maximum slip frequency set point fsmax is divided by the reference slip frequency fs by using a divider 9, the result is multiplied by slip correction average value DELTA fsav by using a multiplier 10 and a maximum slip frequency correction value DELTA fsmax is created, this is added to the maximum slip frequency fsmax by using an adder 11, and the result is used as the corrected maximum slip frequency fsmax.
Patent JP-S60149638-A (JP)
Title: Odorless phenolic foam
Inventor: IWASAKI KAZUO
IPC: C08J9/04
Filed: 1984-01-13
Abstract: PURPOSE:To restrain the generation of formaldehyde odor, by dispersing PVA powder into a phenolic foam prepared from a resol-type phenol/formaldehyde resin. CONSTITUTION:Polyvinyl alcohol powder is dispersed into a phenolic foam prepared from a resol-type phenol formaldehyde resin, a foaming agent, and a curing agent as main components. The resol-type phenol formaldehyde resin to be used preferably has a viscosity at 25 deg.C of 1,000-20,000 and a solid content of 70-90%. The less the free formaldehyde component, the less will be the generation of formaldehyde odor when preparing a phenolic foam. As a foaming agent, a saturated hydrocarbon, a fluorocarbon, etc. having a boiling point of about -40-100 deg.C is used.
Patent JP-S55106228-A (JP)
Title: Preparation of radiation-resistant resin composition molded article
Inventor: HAGIWARA MIYUKI
IPC: C08L33/00
Filed: 1979-01-22
Abstract: PURPOSE: To obtain a resin molded article with improved radiation resistance by a method wherein acenaphthylene is compounded to a thermoplastic resin or rubber containing a free-radical generating agent and polymerized by heat molding.  
     CONSTITUTION: To 100pts.wt. of a thermoplastic resin or rubber mixed with a free-radical generating agent, acenaphthylene shown by the formula (where R is 1W4C alkyl; X is 0W4) or a derivative thereof is compounded in a ratio of above 0.5pts.wt. and polymerized within a resin or rubber by heat molding. As resin materials of which radiation resistance must be improved, polyethylene, polybutene, ethylene-vinyl acetate copolymer, polyester, nitrile rubber, silicone rubber or the like are mentioned. As derivatives of acenaphthylene shown by the formula, 5,6- dimethylacenaphthylene, 3,5,6,8-tetramethylacenaphthylene, 3,5-dipropylacenaphthylene or the like are mentioned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02188158-A (JP)
Title: Electromagnetic flow coupler
Inventor: AOYAMA GORO
IPC: H02K44/06
Filed: 1989-01-13
Abstract: PURPOSE:To reduce the change of flux density and to miniaturize an electromagnetic flow coupler by providing a bending section in the passage of a region where the flux density changes. CONSTITUTION:A ring-shaped flow coupler makes use of a ring-shaped space formed by a passage inner wall 6 and a passage outer wall 5 as its passage. The ring-shaped space is divided circumferentially by a passage pipe 1. An external pole 3 and an exciting coil 2 are arranged outside the passage outer wall 5 surrounding the passage. In this ring-shaped electromagnetic flow coupler at an end section in the passage direction and an exciting coil section the flux density changes steeply. Then, by twisting the passage pipe 1 of the exciting coil section, a bending section is provided. In this way, the distance passing through the exciting coil section along the center of passage is lengthened and the rate of change in flux density apparent against the fluid inside the passage gets reduced. The occurrence of overcurrent can thereby be blocked and the efficiency of the electromagnetic flow coupler improved.
Patent JP-S63173599-A (JP)
Title: Yolk liquid for differentiation of food poisoning bacteria
Inventor: IMAI CHUHEI
IPC: C12Q1/14
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a yolk liquid for the differentiation of food poisoning bacteria, having high preservability and excellent differentiation performance and easily producible in a mass, by partly removing water from liquid yolk and dissolving sodium chloride in the liquid. CONSTITUTION:A fresh unopened egg is sterilized with an alcohol, etc., put into an aseptic box and opened to obtain a liquid yolk. The liquid yolk is put into a water-permeable bag such as Vinylon(R) film, packed in vacuum and immersed in a dehydration sugar solution (e.g. sucrose solution) at 3-5 deg.C to effect the osmotic dehydration to a dehydration ratio of 10-15%. The dehydrated liquid yolk obtained by this process is taken out of the bag in an aseptic box, added with sodium chloride in vacuum to attain a salt concentration of 10-12wt.% and mixed. The obtained liquid yolk is filled and sealed in a sterilized vessel and, if necessary, stored in a refrigeration chamber at about -15 deg.C.
Patent JP-2000205561-A (JP)
Title: Combustion equipment
Inventor: KARITA TOKURO
IPC: F23D11/44
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent an aging lowering trend due to an adhesion of tar when weak combustion is executed by improving a temperature detecting accuracy of a vaporizer when a combustion amount is regulated. SOLUTION: The combustion equipment comprises a combustion amount setting means 52, a fuel supply means 24, a vaporizer 32, a heater 42, a burner 44, a temperature detector 49 arranged in the vaporizer 32, a vaporizer temperature detector 53 for detecting a vaporizer temperature, a determining unit 58 for determining a temperature drop of the vaporizer 32, a reset confirming unit 64 for confirming a reset state of the vaporizer temperature, and a combustion amount correcting unit 59 for increasing a combustion amount by a predetermined amount according to an output signal of the unit 58.  A combustion amount correcting operation corrects the combustion amount preset times through the unit 58 in a direction for increasing the amount, in the state that at least the combustion amount set value is lowered to a predetermined range including a 'weak' combustion by the means 52 when the vaporizer temperature is lowered from the predetermined temperature set by the unit 58 through the unit 59.
Patent JP-S53115086-A (JP)
Title: Connected part of aluminum and copper
Inventor: SAITOU HIDEYOSHI
IPC: H01R4/62
Filed: 1978-01-20
Abstract: PURPOSE: To obtain a connected part which is excellent in the connecting property and the working property, by removing oil for preventing oxidation which is painted on a screw on which both connecting members are formed in organic solvent for removing grease, activating both screwed parts, and making both contactors to be monocock body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04236432-A (JP)
Title: Manufacture of thin film transistor
Inventor: MATSUMURA KUNIO
IPC: H01L21/3065
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a high performance and homogeneous FET characteristic without damaging a gate insulating film and etching stopper by using a mixed gas including CIF3 gas for the etching of active layer and ohmic contact layer. CONSTITUTION:A gate electrode 2 is first formed integrally with a gate line to a first substrate 1 formed of plastic. Thereafter, a silicon nitride gate insulating film 3 and an etching stopper 5 are formed with glow discharge of nitrogen gas, etc. The etching gas consisting of nitrogen gas and CIF gas is crammed within an apparatus and then a pressure is applied thereto. An unwanted area of a-Si: H film in contact with the etching gas may be removed by the etching without giving any damage on the lower gate insulating film and etching stopper.